Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Seattle to Ireland from €207

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Seattle to Ireland

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
15:40 - 20:45SEA  Seattle/Tacoma Intl-DUB Dublin
21h 05m2 stops Reykjavik Keflavik Intl Brussels Bruxelles-National
Multiple Airlines Logo
06:50 - 20:40DUB  Dublin-SEA Seattle/Tacoma Intl
20h 50m2 stops Brussels Bruxelles-National Reykjavik Keflavik Intl
€605Multiple Airlines
Sun, 18 Oct - Sun, 25 Oct
Air Canada Logo
19:05 - 07:10SEA  Seattle/Tacoma Intl-DUB Dublin
52h 05m2 stops Vancouver Intl Toronto Pearson Intl
Air Canada Logo
09:00 - 20:59DUB  Dublin-SEA Seattle/Tacoma Intl
19h 59m1 stop Toronto Pearson Intl
€606Air Canada
Fri, 8 Jan - Thu, 14 Jan
Delta Logo
21:20 - 08:45SEA  Seattle/Tacoma Intl-DUB Dublin
27h 25m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl
Delta Logo
05:45 - 11:50DUB  Dublin-SEA Seattle/Tacoma Intl
14h 05m1 stop Amsterdam Schiphol
€607Delta
Sat, 16 Jan - Fri, 29 Jan
Delta Logo
21:55 - 14:25SEA  Seattle/Tacoma Intl-DUB Dublin
32h 30m2 stops New York John F Kennedy Intl Paris Charles de Gaulle
Delta Logo
05:45 - 11:50DUB  Dublin-SEA Seattle/Tacoma Intl
14h 05m1 stop Amsterdam Schiphol
€608Delta
Sat, 9 Jan - Wed, 13 Jan
Multiple Airlines Logo
19:10 - 12:15SEA  Seattle/Tacoma Intl-DUB Dublin
9h 05mdirect
Multiple Airlines Logo
08:55 - 13:45DUB  Dublin-SEA Seattle/Tacoma Intl
36h 50m2 stops Stockholm Arlanda Kastrup Copenhagen
€609Multiple Airlines
Tue, 6 Oct - Thu, 8 Oct
Lufthansa Logo
15:15 - 07:10SEA  Seattle/Tacoma Intl-DUB Dublin
55h 55m2 stops Vancouver Intl Toronto Pearson Intl
Lufthansa Logo
05:10 - 09:27DUB  Dublin-SEA Seattle/Tacoma Intl
36h 17m2 stops Frankfurt am Main Vancouver Intl
€609Lufthansa
Fri, 29 Jan - Tue, 9 Feb
Icelandair Logo
15:40 - 13:15SEA  Seattle/Tacoma Intl-DUB Dublin
13h 35m1 stop Reykjavik Keflavik Intl
Icelandair Logo
12:15 - 20:40DUB  Dublin-SEA Seattle/Tacoma Intl
16h 25m1 stop Reykjavik Keflavik Intl
€610Icelandair
Sun, 11 Oct - Sun, 18 Oct
Icelandair Logo
14:35 - 10:15SEA  Seattle/Tacoma Intl-DUB Dublin
11h 40m1 stop Reykjavik Keflavik Intl
Icelandair Logo
11:30 - 17:00DUB  Dublin-SEA Seattle/Tacoma Intl
13h 30m1 stop Reykjavik Keflavik Intl
€611Icelandair
Sat, 16 Jan - Tue, 2 Feb
United Airlines Logo
14:30 - 08:10SEA  Seattle/Tacoma Intl-DUB Dublin
33h 40m1 stop Chicago O'Hare Intl
United Airlines Logo
09:00 - 20:59DUB  Dublin-SEA Seattle/Tacoma Intl
19h 59m1 stop Toronto Pearson Intl
€612United Airlines
Sat, 30 Jan - Thu, 25 Feb
Delta Logo
21:55 - 08:45SEA  Seattle/Tacoma Intl-DUB Dublin
26h 50m1 stop New York John F Kennedy Intl
Delta Logo
13:25 - 11:47DUB  Dublin-SEA Seattle/Tacoma Intl
30h 22m1 stop Amsterdam Schiphol
€613Delta
Sat, 16 Jan - Mon, 1 Feb

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

United Airlines flights from Seattle to Ireland

Our best United Airlines deals on Seattle to Ireland flight tickets
United Airlines
30 Jan
SEA14:30Seattle/Tacoma Intl
33h 40m
1 stop
DUB08:10Dublin
25 Feb
DUB09:00Dublin
19h 59m
1 stop
SEA20:59Seattle/Tacoma Intl
€612
United Airlines
16 Jan
SEA19:32Seattle/Tacoma Intl
28h 38m
2 stops
DUB08:10Dublin
3 Feb
DUB10:40Dublin
19h 59m
1 stop
SEA22:39Seattle/Tacoma Intl
€618
United Airlines
22 Jan
SEA06:50Seattle/Tacoma Intl
16h 40m
1 stop
DUB07:30Dublin
28 Jan
DUB09:00Dublin
34h 30m
2 stops
SEA11:30Seattle/Tacoma Intl
€635

Lufthansa flights from Seattle to Ireland

Our best Lufthansa deals on Seattle to Ireland flight tickets
Lufthansa
29 Jan
SEA15:15Seattle/Tacoma Intl
55h 55m
2 stops
DUB07:10Dublin
9 Feb
DUB05:10Dublin
36h 17m
2 stops
SEA09:27Seattle/Tacoma Intl
€609
Lufthansa
12 Jan
SEA10:10Seattle/Tacoma Intl
37h 00m
2 stops
DUB07:10Dublin
3 Feb
DUB05:10Dublin
25h 29m
2 stops
SEA22:39Seattle/Tacoma Intl
€619
Lufthansa
17 Jan
SEA07:00Seattle/Tacoma Intl
26h 10m
2 stops
DUB17:10Dublin
2 Feb
DUB05:10Dublin
23h 00m
2 stops
SEA20:10Seattle/Tacoma Intl
€622

momondo Fare Finder

 
Use the filters below to find and compare flights from Seattle to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SeattleDublin

SEA Seattle/Tacoma Intl - DUB Dublin

SEADUB

Seattle/Tacoma Intl

Sun 18/10

15:40-20:45

2 stops21h 05m

Dublin

Sun 25/10

06:50-20:40

2 stops20h 50m

€605

SeattleDublin

SEA Seattle/Tacoma Intl - DUB Dublin

SEADUB

Seattle/Tacoma Intl

Fri 8/1

19:05-07:10

2 stops52h 05m

Dublin

Thu 14/1

09:00-20:59

1 stop19h 59m

€606

SeattleDublin

SEA Seattle/Tacoma Intl - DUB Dublin

SEADUB

Seattle/Tacoma Intl

Sat 16/1

21:20-08:45

2 stops27h 25m

Dublin

Fri 29/1

05:45-11:50

1 stop14h 05m

€607

SeattleDublin

SEA Seattle/Tacoma Intl - DUB Dublin

SEADUB

Seattle/Tacoma Intl

Sat 9/1

21:55-14:25

2 stops32h 30m

Dublin

Wed 13/1

05:45-11:50

1 stop14h 05m

€608

SeattleDublin

SEA Seattle/Tacoma Intl - DUB Dublin

SEADUB

Seattle/Tacoma Intl

Tue 6/10

19:10-12:15

Nonstop9h 05m

Dublin

Thu 8/10

08:55-13:45

2 stops36h 50m

€609

SeattleDublin

SEA Seattle/Tacoma Intl - DUB Dublin

SEADUB

Seattle/Tacoma Intl

Fri 29/1

15:15-07:10

2 stops55h 55m

Dublin

Tue 9/2

05:10-09:27

2 stops36h 17m

€609

SeattleDublin

SEA Seattle/Tacoma Intl - DUB Dublin

SEADUB

Seattle/Tacoma Intl

Sun 11/10

15:40-13:15

1 stop13h 35m

Dublin

Sun 18/10

12:15-20:40

1 stop16h 25m

€610
Fastest return journey

SeattleDublin

SEA Seattle/Tacoma Intl - DUB Dublin

SEADUB

Seattle/Tacoma Intl

Sat 16/1

14:35-10:15

1 stop11h 40m

Dublin

Tue 2/2

11:30-17:00

1 stop13h 30m

€611

SeattleDublin

SEA Seattle/Tacoma Intl - DUB Dublin

SEADUB

Seattle/Tacoma Intl

Sat 30/1

14:30-08:10

1 stop33h 40m

Dublin

Thu 25/2

09:00-20:59

1 stop19h 59m

€612

SeattleDublin

SEA Seattle/Tacoma Intl - DUB Dublin

SEADUB

Seattle/Tacoma Intl

Sat 16/1

21:55-08:45

1 stop26h 50m

Dublin

Mon 1/2

13:25-11:47

1 stop30h 22m

€613

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Ireland from

How to get the cheapest flight ticket from Seattle to Ireland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Ireland?

The month of January is another great option to travel to Ireland, with average flight prices from Seattle averaging around €445.

What is the cheapest Seattle/Tacoma Intl to Ireland flight route?

Fly from Seattle/Tacoma Intl to Dublin for the best Seattle/Tacoma Intl - Ireland flight prices

How far in advance should I book a flight from Seattle to Ireland?

You are more likely to see cheaper flights to Ireland from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around €638 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from Seattle for as low as €535 on momondo.

What cabin class options are available on Seattle to Ireland flights?

There is only 1 cabin class available to choose from on Seattle to Ireland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Seattle to Ireland flights?

No. A direct flight is the cheapest option for a flight between Seattle to Ireland.

Cheap Seattle to Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Ireland

Best price found

€207

Fastest flight time

9h 05m

Direct flights

Mon, Tue, Wed, Fri, Sat and Sun

Airports in Ireland

77 airports
The best one-way flight to Ireland from Seattle in the past 72 hours is €207. The best return flight deal from Seattle to Ireland found on momondo in the last 72 hours is €605.
The fastest flight from Seattle to Ireland takes 9h 05m
Direct flights go from Seattle to Ireland on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday. There are no airlines offering direct flights..
There are 77 airports in Ireland. From Seattle there are direct flights to Dublin (DUB).
Search flight deals

Frequently asked questions about flying from Seattle to Ireland

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Ireland?

    Prices for flights from Seattle/Tacoma Intl Airport to Ireland are updated daily.

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Ireland?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Ireland.

  • What documentation or ID do you need to fly to Ireland?

    The travel and health documents you'll need for your trip to Ireland may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Ireland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Seattle to Ireland?

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Ireland?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Seattle to Ireland for you.

Can I find flights from Seattle to Ireland with flexible booking policies on momondo?

momondo does allow users to show only those flights to Ireland from Seattle which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Seattle to Ireland?

momondo helps you find the best flight between Seattle and Ireland by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Seattle to Ireland right now. Can momondo alert me if prices change?

Price alerts on flights to Ireland from Seattle are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Ireland trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 3/10
Sat 10/10
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Ireland

Popular Cities in Ireland

Flights to Dublinfrom €37
Flights to Corkfrom €82
Flights to Shannon, Clarefrom €85
Flights to Milltown (Kerry)from €37
Flights to Donegalfrom €60